UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alajESt9QoYjwkUQG5Vztm5QZ4IfYvdCLqch6Q9BjCA=' 
WHERE 
  key_id = '3a61ce88aebfca5a7d2d44b49a3773674195bc52299faeaf5dbb5a31dd707473' 
  AND (
    token = 'alajESt9QoYjwkUQG5Vztm5QZ4IfYvdCLqch6Q9BjCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )